Matanat, N. and Mutallim, A. 2021. TEST SAMPLES AND METHODS FOR THEİR SOLUTİON USED BY THE STATE EXAMİNATİON CENTER OF AZERBAİJAN REPUBLİC İN ASSESSİNG THE KNOWLEDGE OF ELEVENTH GRADE STUDENTS ON THE TOPİC "THE RATE OF CHEMİCAL REACTİON AND CHEMİCAL EQUİLİBRİUM" . EurasianUnionScientists. (May 2021), 12-17. DOI:https://doi.org/10.31618/ESU.2413-9335.2021.2.85.1346.